On Fri, Jun 03, 2016 at 06:16:18PM -0700, Liu Bo wrote: > On Fri, Jun 03, 2016 at 05:41:42PM -0700, Liu Bo wrote: > > We set uptodate flag to pages in the temporary sys_array eb, > > but do not clear the flag after free eb. As the special > > btree inode may still hold a reference on those pages, the > > uptodate flag can remain alive in them. > > > > If btrfs_super_chunk_root has been intentionally changed to the > > offset of this sys_array eb, reading chunk_root will read content > > of sys_array and it will pass our beautiful checks in > > s/pass/skip/ > > My mistake, sorry. Updated in the patch. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
